class Singletonimport { Singleton } from "https://deno.land/x/tstl@v3.0.0/thread/Singleton.ts"; Singleton generator. ConstructorsnewSingleton(closure: (...args: Args) => T)Type ParametersToptionalArgs extends any[] = []Propertiesprivatereadonlyclosure_: (...args: Args) => Tprivatevalue_: T | objectMethodsget(...args: Args): T